SciChart v3.4.2 Build 6778 Released

We are pleased to announce a Minor update to SciChart High Performance WPF Charts: SciChart v3.4.2 Build 6778.

This builds upon our feature-packed v3.3 and v3.4 releases over the last few months. See our Latest Releases Category for details of our releases.

This release contains several critical bug fixes and it is strongly recommended to upgrade if you are using SciChart v3.x. Since v3.2, we are now following semantic versioning and this should be backward compatible to SciChart v3.2, v3.3 and v3.4, and it is safe and recommended to upgrade subject to testing your application.

What’s New in v3.4.2.6778?

Fixed

SC-2840 Added a temporary workaround for the issue where RenderSurface size was constantly growing. This was the root cause of several issues including annotations in the wrong location, tooltips clipped at the right side of the viewport

SC-2804 Add polygon clipping for BandSeries (incorrect rendering when polygon was partially outside of the viewport)

SC-2801 Fixed first PointMarker is not drawn after one or more NaN

SC-2798 When AnnotationBase.XAxisId or YAxisId is invalid, an exception is thrown which prevents all rendering. Instead, we have added RenderPassInfo.Warnings which is a List which can be populated at any time during rendering and will be displayed in the output window when SciChartSurface.DebugWhyDoesntSciChartRender = true

SC-2788 Fixed the issue with NullReferenceException thrown if MouseEventGroup used on Collapsed surfaces.

SC-2789 Fixed the issue with incorrect behaviour of Horizontal/VerticalLineAnnotations in case of a vertical chart.

SC-2785 The TickCoordinates structure has been made public with all its members

SC-2764 Prevented rendering of a surface is not visible; prevented drawing of axis if not visible

Added DirectXHelper.cs class which uses an attached property to create directx renderer or fallback to software (HQ). This is also referenced in the article http://support.scichart.com/index.php?/Knowledgebase/Article/View/17264/44/easy-fallback-from-directx-to-software-rendering-without-code-behind

SC-2761 Fixed StackedColumnsSeries doesn’t work with a logarithmic YAxis

SC-2750 Fixed tiny 1-pixel gaps in line series when using the DirectX Renderer plugin

SC-2740 Fixed StackedColumns throw during rendering when some series are outside the viewport

Where can I get it?

To get SciChart High Performance WPF Charts v3.4.2 please head over to our Downloads page, or, you can get the binaries alone at our Nightly Build page. Source-code customers in support will be emailed shortly with an update. You can find the Source-code URL in the License Certificate email that you receive!